Influencing factors on two types of occupational stress in workers of electronics manufacturing industry / 中国职业医学

ABSTRACT

OBJECTIVE: To investigate occupational stress and its influencing factors in workers of electronic manufacturing.METHODS: The judgment sampling method was used to select 2 251 workers as study subjects. The Simple Occupational Stress Questionnaire and the Effort-Reward Imbalance( ERI) Questionnaire were used to investigate job demand-control(JDC) and ERI occupational stress respectively. RESULTS: Among the 2 251 workers,the prevalence rates of high occupational stress in JDC and ERI models were 56. 4% and 10. 1%,respectively. The positive rate of JDC occupational stress was higher than that of ERI( P < 0. 01). The multivariate logistic analysis indicated that workers with assembly line had higher risk of JDC and ERI occupational stress than workers without assembly line( P < 0. 05). Workers with labor dispatching had higher risk of JDC and ERI occupational stress than workers with long-term contract( P < 0. 05). Workers exposed to occupational hazards had higher risk of JDC and ERI occupational stress than workers not exposed to occupational hazards( P < 0. 05). Workers with disease had higher risk of JDC and ERI occupational stress than healthy workers( P < 0. 05). CONCLUSION: JDC is the main occupational stress model in workers of electronics manufacturing factory. The main influencing factors are assembly line,labor dispatching,weekly work time,exposure to occupational hazards and illness.